Final answer to the problem
Step-by-step Solution
How should I solve this problem?
- Find the discriminant
- Integrate by partial fractions
- Product of Binomials with Common Term
- FOIL Method
- Integrate by substitution
- Integrate by parts
- Integrate using tabular integration
- Integrate by trigonometric substitution
- Weierstrass Substitution
- Prove from LHS (left-hand side)
- Load more...
The discriminant (D) of a quadratic polynomial of the form $ax^2+bx+c$ is calculated using the following formula, where $a$, $b$ and $c$ are the coefficients of the corresponding terms
Learn how to solve discriminant of quadratic equation problems step by step online.
$D=b^2-4ac$
Learn how to solve discriminant of quadratic equation problems step by step online. Find the discriminant of the equation 2x^4-x^32x^2-2x+-4=0. The discriminant (D) of a quadratic polynomial of the form ax^2+bx+c is calculated using the following formula, where a, b and c are the coefficients of the corresponding terms. From the equation, we see that a=2, b=-2 and c=-4. Replacing the values of a, b and c in the previous formula, we obtain. Multiply -1 times 4. Multiply -4 times 2.
